AirHint found the following cheapest return flights from Colombo (CMB) to Tokyo (HND) in August 2025 (see full year).

Return flights

23 Aug - 30 Aug	AirAsia
22 Aug - 30 Aug	AirAsia
26 Aug - 06 Sep	Cathay Pacific
07 Aug - 21 Aug	AirAsia
02 Aug - 16 Aug	AirAsia
20 Aug - 31 Aug	Cathay Pacific
30 Aug - 06 Sep	AirAsia
27 Aug - 03 Sep	Cathay Pacific
10 Aug - 21 Aug	AirAsia
10 Aug - 24 Aug	AirAsia
31 Aug - 04 Sep	Cathay Pacific
10 Aug - 25 Aug	AirAsia
10 Aug - 22 Aug	AirAsia
10 Aug - 19 Aug	AirAsia
28 Aug - 02 Sep	AirAsia
28 Aug - 03 Sep	AirAsia
30 Aug - 02 Sep	AirAsia
30 Aug - 03 Sep	AirAsia
31 Aug - 02 Sep	AirAsia
31 Aug - 03 Sep	AirAsia

Also check the deals for one-way flights from Colombo to Tokyo in August.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Colombo to Tokyo in August from 361€

Return flights